CN114032629A - Novel automatic numerical control cotton yarn drawing frame - Google Patents
Novel automatic numerical control cotton yarn drawing frame Download PDFInfo
- Publication number
- CN114032629A CN114032629A CN202111380872.1A CN202111380872A CN114032629A CN 114032629 A CN114032629 A CN 114032629A CN 202111380872 A CN202111380872 A CN 202111380872A CN 114032629 A CN114032629 A CN 114032629A
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- drawing frame
- cotton yarn
- numerical control
- roller
- movable mounting
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/44—Adjusting drafting elements, e.g. altering ratch
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/56—Supports for drafting elements
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/74—Rollers or roller bearings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a novel automatic numerical control cotton yarn drawing frame, which comprises a drawing frame main body, a base, a supporting plate and a drawing roller, wherein a fixed block is arranged at the upper end of the base, a protective box is arranged at the upper end of the base and in the front and back of the fixed block, a threaded cylinder is arranged at the upper end of the protective box, a movable mounting seat is arranged at the upper end of the supporting plate, a roller seat is arranged at the upper end of the movable mounting seat, a storage groove is formed in the upper end of the fixed block, and a supporting spring is arranged in the middle position inside the storage groove. The invention has the advantages that the distance between the rubber roller and the drawing roller can be shortened, so that a better drawing effect can be achieved when cotton yarn drawing treatment is carried out, the production quality of cotton yarn is improved, the use requirements of people can be better met, the drawing roller can be pushed back to the original track, and the cotton yarn between the rubber roller and the drawing roller is prevented from being influenced.
Description
Technical Field
The invention belongs to the technical field of drawing frames, and particularly relates to a novel automatic numerical control cotton yarn drawing frame.
Background
The drawing frame is a processing machine for drawing and drawing, and is mainly used for improving the internal structure of slivers, thereby improving the uniformity of long sections of the slivers, reducing the weight unevenness, straightening and paralleling fibers in the slivers, reducing hooks, enabling the fineness to accord with the specification, uniformly mixing different types or different qualities of raw materials to achieve the specified mixing ratio, and is divided into two types of roller drawing frames and gilling frames according to the form of a drawing mechanism, mainly used for drawing textile materials such as cotton yarns and the like, thereby being an indispensable processing machine in the textile process.
However, the conventional drawing frame has the following problems in use:
1. the drawing frame on the market inconveniently shortens the distance between rubber roller and the drawing cylinder, inconveniently reaches better tensile effect, can't improve the production quality of cotton yarn, can't be better satisfies people's user demand.
2. Tensile drawing frame in market is adding man-hour to cotton yarn, and it is too big that its cotton yarn is inside to have some foreign matters or thickness, can lead to tensile drawing cylinder to separate with the rubber roller, and the inconvenient drawing cylinder that will stretch pushes back original track, and then can exert an influence to the cotton yarn between rubber roller and the tensile drawing cylinder, leads to cotton yarn mixed winding or sequencing mistake for the quality of drawing reduces.
3. Tensile drawing frame in market, inconvenient protect supporting spring and arc bullet piece, lead to supporting spring and the unable normal work of arc bullet piece in the course of the work easily for tensile drawing frame's service life reduces.
4. The drawing frame in the market is inconvenient to change the drawing cylinder of different models, leads to the cotton yarn that can't process different shapes, can not satisfy the required processing requirement of various customers.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a novel automatic numerical control cotton yarn drawing frame, which has the advantages of achieving a better drawing effect, improving the production quality of cotton yarns, being capable of pushing a drawing and drawing roller back to an original track and the like.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel tensile drawing frame of automatic numerical control cotton yarn, includes drawing frame main part, base, backup pad and tensile drawing cylinder, the upper end of base is provided with the fixed block, the upper end of base and the front and back department that is located the fixed block are provided with the protecting box, the upper end of protecting box is provided with the screw thread section of thick bamboo, the upper end of backup pad is provided with movable mounting seat, movable mounting seat's upper end is provided with the roller seat, the storage tank has been seted up to the upper end of fixed block, the inside intermediate position department of storage tank is provided with supporting spring, supporting spring's the left and right sides all is provided with arc bullet piece.
Through the technical scheme, when the drawing roller moves downwards, the movable mounting seat can push the buffer support block to move downwards in the storage groove, the buffer support block pushes the support spring and the arc-shaped elastic block to extrude in the storage groove, and under the elastic force of the support spring and the arc-shaped elastic block, the movable mounting seat can be pushed to move upwards through the buffer support block and drive the drawing roller to move towards the rubber roller, so that the drawing roller can be pushed back to the original track, cotton yarns between the rubber roller and the drawing roller are prevented from being influenced, the cotton yarns are prevented from being wound in a wrong way or wrong in sequence, the drawing quality is improved, the working efficiency is improved, moreover, under the matching of the two groups of arc-shaped elastic blocks, the impact on the support spring can be reduced, and when the arc-shaped elastic block moves up and down in the movable elastic groove through the limiting block, the arc-shaped elastic block can be protected, thereby protecting the supporting spring and the arc-shaped elastic block, preventing the supporting spring and the arc-shaped elastic block from working normally in the working process, prolonging the service life of the drawing frame, secondly, rotating the threaded column in the threaded cylinder by rotating the threaded column rightwards, the threaded column rotates in the upper end movable disc, pushing the supporting plate to move upwards by the movable disc, driving the movable mounting seat to move upwards, pushing the drawing roller to move upwards and moving towards the rubber roller, shortening the distance between the rubber roller and the drawing roller, achieving better drawing effect when drawing the cotton yarn, improving the production quality of the cotton yarn, better meeting the use requirements of people, adjusting the supporting plate under the matching of the threaded cylinder and the threaded column, taking out the movable mounting seat from the inside of the square hole, the drawing roller can be pushed to be replaced by moving out the roller seat from the inner part of the movable groove, so that the drawing rollers of different types can be replaced, cotton yarns of different shapes can be processed, the processing requirements of various customers can be met, and the drawing roller is convenient to popularize and use.
Preferably, the left side and the right side of the drawing roller are welded with rotating rods, the upper end of the movable mounting seat is provided with a movable groove, and the left side and the right side of the movable mounting seat are both provided with buffer blocks.
Through the technical scheme, the movable mounting seat can be conveniently rotated in the movable groove, and can be blocked, so that the movable mounting seat is prevented from falling down from the inside of the square hole.
Preferably, the upper end of the threaded cylinder is provided with a threaded column, and the lower end of the supporting plate is fixedly provided with a movable disc.
Through above-mentioned technical scheme, can make things convenient for the screw thread post to rotate in activity disc is inside, be convenient for drive backup pad rebound, prevent that unable promotion backup pad from moving about.
Preferably, the upper end of fixed block is provided with buffering brace piece, the lower extreme of backup pad is run through and is seted up the square hole.
Through above-mentioned technical scheme, the lower extreme that can be convenient for movable mounting seat reciprocates in the square hole is inside to promote buffering piece rebound, prevent to produce the influence to the cotton yarn between rubber roller and the tensile drawing cylinder, prevent that cotton yarn is mixed winding or the mistake of ordering, promote the quality of drawing, promote work efficiency.
Preferably, the upper end of the threaded column is movably arranged inside the movable disc, the lower end of the threaded column is movably arranged inside the threaded cylinder, and the lower end of the movable disc is welded with a supporting circular plate.
Through above-mentioned technical scheme, can drive the screw thread post and rotate in a screw thread section of thick bamboo is inside, can promote the backup pad and upwards or move down.
Preferably, the roller seat is sleeved on the outer side of the rotating rod, the roller seat is movably installed inside the movable installation seat, and the lower end of the movable installation seat is arranged inside the square hole.
Through the technical scheme, the roller seat can be driven to move in the movable mounting seat, and the stretching drawing roller can be conveniently replaced.
Preferably, the activity bullet groove has all been seted up to the inside left and right sides wall of fixed block, the right side welding of arc bullet piece has the stopper, stopper movable mounting is in the inside in activity bullet groove, and is two sets of arc bullet piece sets up the inside at the storage tank about supporting spring symmetry.
Through above-mentioned technical scheme, under the elasticity of supporting spring and arc bullet piece, can promote movable mounting seat rebound through buffering a piece to drive tensile drawing cylinder and move to rubber roller department, thereby can push back original track with tensile drawing cylinder, prevent to produce the influence to the cotton yarn between rubber roller and the tensile drawing cylinder.
Preferably, the upper end of the drawing frame main body is provided with a protective shell, the left side and the right side of the drawing frame main body are both provided with cabinet doors, and the left side wall and the right side wall of the drawing frame main body are movably provided with rotating shaft rods.
Through above-mentioned technical scheme, make it drive and rotate the axostylus axostyle and rotate, its two sets of rotation axostylus axostyles drive the rubber roller and rotate to the convenience is maintained drawing frame main part internal plant.
Preferably, the front end of the drawing frame main body is provided with a heat dissipation hole, the right side of the rotating shaft rod is provided with a rubber roller, and the base is arranged at the lower end of the drawing frame main body.
Through above-mentioned technical scheme, through starting the drawing frame main part operation, can drive the rubber roller and rotate, make its rubber roller and tensile drawing cylinder cooperate, can process the cotton yarn, the setting of a plurality of louvres of rethread can dispel the heat to the drawing frame main part, prevents that the drawing frame main part from suffering from the damage at the operation in-process.
Preferably, the left side and the right side of the supporting circular plate are welded with buffering support plates, the upper ends of the buffering support plates are provided with buffering columns, and the upper ends of the supporting circular plate are provided with through holes in a penetrating mode.
Through above-mentioned technical scheme, can support the backup pad, when this drawing frame operation, its backup pad can exert pressure downwards, and it can eliminate the pressure under exerting pressure through cushion column and buffering extension board to can cushion the backup pad, in order to prevent to cause the injury to the backup pad.
Compared with the prior art, the invention has the beneficial effects that:
1. through the supporting plate, the movable mounting seat, the movable disc, the thread cylinder and the thread column, the thread column is enabled to rotate inside the thread cylinder by rotating the thread column rightwards, the thread column rotates inside the upper end movable disc, the supporting plate is pushed to move upwards through the movable disc, and the movable mounting seat is driven to move upwards, the stretching drawing roller can be pushed to move upwards and move towards the rubber roller, so that the distance between the rubber roller and the stretching drawing roller can be shortened, a better stretching effect can be achieved when cotton yarn drawing treatment is carried out, the production quality of cotton yarn is improved, the use requirements of people can be better met, meanwhile, through the arranged buffering supporting plate and the buffering column, when the thread column drives the movable disc to move upwards, the supporting circular plate can be driven to move upwards, the movable disc can be protected, and abrasion to the movable disc is prevented, when buffering extension board rebound, can drive the buffering post and remove to backup pad department, can support the backup pad, and the activity disc can drive the support plectane rebound when rebound, and its support plectane can drive the buffering extension board of the left and right sides and remove, can support the buffering post for the buffering post is more stable to the support of backup pad.
2. Through movable mounting seat, the buffer block, supporting spring and arc bullet piece, when tensile drawing cylinder is shifted in the downside, its movable mounting seat can promote buffering piece and move down in the storage tank inside, its buffering piece promotes supporting spring and arc bullet piece and extrudees inside the storage tank, and under the elasticity of its supporting spring and arc bullet piece, can promote movable mounting seat rebound through buffering piece, and drive tensile drawing cylinder and move to rubber roller department, thereby can push back original track with tensile drawing cylinder, prevent to produce the influence to the cotton yarn between rubber roller and the tensile drawing cylinder, prevent that cotton yarn from mixing winding or sequencing mistake, promote the quality of drawing, promote work efficiency.
3. Through arc bullet piece, stopper and activity bullet groove, under the cooperation of two sets of arc bullet pieces, can alleviate and strike supporting spring, its arc bullet piece can protect arc bullet piece through the stopper when activity bullet inslot portion reciprocates to can protect supporting spring and arc bullet piece, prevent that supporting spring and arc bullet piece can't normally work in the course of the work, and increase this tensile drawing frame's service life.
4. Through movable mounting seat, square hole, tensile drawing cylinder and roller seat, under the cooperation of a screw thread section of thick bamboo and screw thread post, can adjust the backup pad, take out movable mounting seat from the square hole is inside, rethread roller seat shifts out from the activity inslot portion, can promote tensile drawing cylinder and change to can change the tensile drawing cylinder of different models, so that process out the cotton yarn of different shapes, in order to satisfy the required processing requirement of various customers, convenient to popularize and use.
Drawings
FIG. 1 is a schematic perspective view of the novel automatic numerical control cotton yarn drawing frame according to the present invention;
FIG. 2 is a schematic diagram of the rear end three-dimensional structure of the novel automatic numerical control cotton yarn drawing frame of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the base and the supporting plate of the novel automatic numerical control cotton yarn drawing frame of the present invention;
FIG. 4 is a schematic view of a left side of a base of the novel automatic numerical control cotton yarn drawing frame according to the present invention;
FIG. 5 is a schematic view of the three-dimensional structure of the protective box and the supporting plate of the novel automatic numerical control cotton yarn drawing frame of the present invention;
FIG. 6 is a schematic view of a support plate and a movable mount of the novel automatic numerical control cotton yarn drawing frame of the present invention in a three-dimensional structure;
FIG. 7 is a schematic view of the internal three-dimensional structure of the fixed block of the novel automatic numerical control cotton yarn drawing frame of the present invention;
FIG. 8 is a schematic view of a three-dimensional structure of a thread cylinder of the novel automatic numerical control cotton yarn drawing frame of the present invention;
FIG. 9 is a schematic view of the three-dimensional structure of an arc-shaped elastic block of the novel automatic numerical control cotton yarn drawing frame of the present invention;
fig. 10 is a schematic view of a supporting circular plate of the novel automatic numerical control cotton yarn drawing frame.
In the figure: 1. a drawing frame main body; 2. a base; 3. a protective shell; 4. a cabinet door; 5. rotating the shaft lever; 6. heat dissipation holes; 7. a rubber roller; 8. a fixed block; 9. a protective box; 10. buffering the branch block; 11. a support plate; 12. a movable mounting base; 13. stretching the drawing drum; 14. a rotating rod; 15. a roller seat; 16. a movable disc; 17. a movable groove; 18. a buffer block; 19. a square hole; 20. a storage tank; 21. a support spring; 22. an arc-shaped elastic block; 23. a movable elastic groove; 24. a threaded barrel; 25. a threaded post; 26. a limiting block; 27. a supporting circular plate; 28. a buffering support plate; 29. a buffer column; 30. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: the utility model provides a novel tensile drawing frame of automatic numerical control cotton yarn, including drawing frame main part 1, base 2, backup pad 11 and tensile drawing cylinder 13, base 2's upper end is provided with fixed block 8, base 2's upper end and the front and back department that is located fixed block 8 are provided with protective housing 9, protective housing 9's upper end is provided with threaded cylinder 24, backup pad 11's upper end is provided with movable mounting seat 12, movable mounting seat 12's upper end is provided with roller seat 15, storage tank 20 has been seted up to fixed block 8's upper end, storage tank 20's inside intermediate position department is provided with supporting spring 21, supporting spring 21's the left and right sides all is provided with arc bullet piece 22.
Through the technical scheme, the threaded column 25 is rotated anticlockwise to be rotated in the threaded cylinder 24, the supporting plate 11 can be adjusted, the movable mounting seat 12 drives the stretching drawing roller 13 to move downwards, the movable mounting seat 12 is taken out from the square hole 19 and is moved out from the movable groove 17 through the roller seat 15, the stretching drawing roller 13 can be pushed to be replaced, the stretching drawing rollers 13 with different types can be replaced, cotton yarns with different shapes can be processed, the processing requirements required by various customers can be met, the stretching drawing roller is convenient to popularize and use, secondly, the threaded column 25 is rotated rightwards to be rotated in the threaded cylinder 24, the threaded column 25 rotates in the movable disc 16 at the upper end, the supporting plate 11 is pushed to move upwards through the movable disc 16, the movable mounting seat 12 is driven to move upwards, and the stretching drawing roller 13 can be driven to move upwards, and makes it move to the rubber roller 7, can shorten the distance between the rubber roller 7 and the drawing roller 13, make while carrying on the cotton yarn drawing treatment, can reach better tensile effect, has improved the production quality of the cotton yarn, can meet people's user demand better, drawing roller 13 when cooperating with rubber roller 7 to rotate, because there are some foreign matters or thickness too big in the cotton yarn inside, the movable mounting seat 12 will promote the buffering support 10 to move downwards in the storage tank 20, its buffering support 10 promotes the support spring 21 and the arc-shaped elastic block 22 to extrude in the storage tank 20, and under the elasticity of its support spring 21 and arc-shaped elastic block 22, can promote the movable mounting seat 12 to move upwards through the buffering support 10, and drive drawing roller 13 to move to the rubber roller 7, can push the drawing roller 13 back to the original orbit, prevent to produce the influence to the cotton yarn between rubber roller 7 and the tensile drawing cylinder 13, prevent that cotton yarn is wrong miscellaneous winding or sequencing mistake, promote the quality of drawing, promote work efficiency, secondly, can alleviate and strike supporting spring 21, its arc bullet piece 22 passes through stopper 26 when the activity bullet groove 23 is inside reciprocates, can protect arc bullet piece 22, can protect supporting spring 21 and arc bullet piece 22, prevent that supporting spring 21 and arc bullet piece 22 can't normally work in the course of the work, and increase this tensile drawing frame's service life.
Specifically, the left side and the right side of the drawing roller 13 are welded with rotating rods 14, the upper end of the movable mounting seat 12 is provided with a movable groove 17, and the left side and the right side of the movable mounting seat 12 are both provided with buffer blocks 18.
Through the technical scheme, the movable mounting base 12 can be conveniently rotated in the movable groove 17, the movable mounting base 12 can be blocked, and the movable mounting base 12 is prevented from falling down from the square hole 19.
Specifically, the upper end of the threaded cylinder 24 is provided with a threaded column 25, and the lower end of the support plate 11 is fixedly provided with a movable disc 16.
Through the technical scheme, the threaded column 25 can be conveniently rotated in the movable disc 16, the support plate 11 is conveniently driven to move upwards, and the support plate 11 cannot be pushed to move movably.
Specifically, the upper end of the fixed block 8 is provided with a buffering support block 10, and the lower end of the support plate 11 is provided with a square hole 19 in a penetrating manner.
Through the technical scheme, the lower end of the movable mounting seat 12 can move up and down in the square hole 19 conveniently, and the buffer support block 10 is pushed to move upwards.
Specifically, the upper end of the threaded column 25 is movably mounted inside the movable disc 16, the lower end of the threaded column 25 is movably mounted inside the threaded cylinder 24, and the lower end of the movable disc 16 is welded with a supporting circular plate 27.
Through the technical scheme, the threaded column 25 can be driven to rotate inside the threaded cylinder 24, and the supporting plate 11 can be pushed to move upwards or downwards.
Specifically, the roller seat 15 is sleeved on the outer side of the rotating rod 14, the roller seat 15 is movably installed inside the movable installation seat 12, and the lower end of the movable installation seat 12 is arranged inside the square hole 19.
Through the technical scheme, the roller seat 15 can be driven to move inside the movable mounting seat 12, and the stretching drawing roller 13 is convenient to replace.
Specifically, activity bullet groove 23 has all been seted up to the inside left and right sides wall of fixed block 8, and the right side welding of arc bullet piece 22 has stopper 26, and stopper 26 movable mounting is in the inside of activity bullet groove 23, and two sets of arc bullet pieces 22 set up the inside at storage tank 20 about supporting spring 21 symmetry.
Through the technical scheme, under the elasticity of the supporting spring 21 and the arc elastic block 22, the movable mounting seat 12 can be pushed to move upwards through the buffering supporting block 10, and the stretching drawing roller 13 is driven to move towards the rubber roller 7, so that the stretching drawing roller 13 can be pushed back to the original track, and the cotton yarn between the rubber roller 7 and the stretching drawing roller 13 is prevented from being influenced.
Specifically, the upper end of drawing frame main part 1 is provided with protecting crust 3, and the left and right sides of drawing frame main part 1 all is provided with cabinet door 4, and lateral wall movable mounting has rotation axostylus axostyle 5 about the inside of drawing frame main part 1.
Through above-mentioned technical scheme, make it drive and rotate axostylus axostyle 5 and rotate, its two sets of rotation axostylus axostyles 5 drive rubber roller 7 and rotate to the convenience is maintained drawing frame main part 1 internal plant.
Specifically, heat dissipation hole 6 has been seted up to the front end of drawing frame main part 1, and the right side of rotating shaft lever 5 is provided with rubber roller 7, and base 2 sets up the lower extreme at drawing frame main part 1.
Through above-mentioned technical scheme, through starting drawing frame main part 1 operation, can drive rubber roller 7 and rotate, make its rubber roller 7 cooperate with tensile drawing cylinder 13 to can process the cotton yarn, the setting of a plurality of groups of louvre 6 of rethread can dispel the heat to drawing frame main part 1, prevents that drawing frame main part 1 from suffering from the damage at the operation in-process.
Preferably, the support circular plate 27 is welded with buffer brackets 28 at both left and right sides, the buffer brackets 28 are provided with buffer posts 29 at upper ends thereof, and the support circular plate 27 is perforated with through holes 30 at upper ends thereof.
Through the technical scheme, when the threaded column 25 drives the movable disc 16 to move upwards, the supporting circular plate 27 can be driven to move upwards, the movable disc 16 can be protected, abrasion to the movable disc 16 is prevented, when the buffering supporting plate 28 moves upwards, the buffering column 29 can be driven to move towards the supporting plate 11, the supporting plate 11 can be supported, the supporting circular plate 27 can be supported, when the movable disc 16 moves upwards, the buffering supporting plate 28 on the left side and the right side can be driven to move, the buffering column 29 can be supported, the supporting of the buffering column 29 to the supporting plate 11 is more stable, and damage to the supporting plate 11 is prevented.
The working principle and the using process of the invention are as follows: the novel automatic numerical control cotton yarn drawing frame comprises a threaded column 25, a threaded column 25 is rotated leftwards, the threaded column 25 moves upwards in a threaded barrel 24, when the threaded column 25 rotates, the upper end position of the threaded column 25 rotates in a movable disc 16 and pushes the movable disc 16 to move upwards, the movable disc 16 pushes a support plate 11 to move upwards and further can adjust the support plate 11 upwards, when the drawing frame roller 13 needs to be replaced, a movable mounting seat 12 moves upwards, the movable mounting seat 12 can drive the drawing frame roller 13 to move upwards and take out the movable mounting seat 12 from the square hole 19 and then move out from the movable groove 17 through a roller seat 15, the drawing frame roller 13 can be pushed to be replaced, the drawing frame rollers 13 of different models can be replaced, so as to process cotton yarns with different shapes, when the screw thread column 25 drives the movable disc 16 to move upwards, the supporting circular plate 27 can be driven to move upwards, the movable disc 16 can be protected, the movable disc 16 is prevented from being abraded, when the supporting circular plate 27 can drive the buffering support plate 28 to move upwards, the buffering column 29 can be driven to move towards the lower end of the supporting plate 11, the supporting plate 11 can be supported, when the movable disc 16 moves upwards, the supporting circular plate 27 can be driven to move upwards, the supporting circular plate 27 can drive the buffering support plates 28 on the left side and the right side to move upwards, the buffering column 29 can be supported, the supporting plate 11 can be supported by the buffering column 29 more stably, then, by rotating the screw thread column 25 rightwards, the screw thread column 25 can rotate inside the screw thread cylinder 24, the screw thread column 25 can move upwards in the screw thread cylinder 24, and the screw thread column 25 rotates, the upper end of the threaded column 25 rotates in the movable disc 16, the support plate 11 is pushed to move upwards through the movable disc 16, the movable mounting seat 12 is driven to move upwards, the stretching drawing roller 13 can be driven to move upwards and move towards the rubber roller 7, the distance between the rubber roller 7 and the stretching drawing roller 13 can be shortened, when cotton yarn drawing processing is carried out, a better stretching effect can be achieved, the production quality of cotton yarn is improved, the use requirements of people can be better met, when the stretching drawing roller 13 rotates in cooperation with the rubber roller 7, as foreign matters or too large thickness exist in the cotton yarn, the movable mounting seat 12 can push the buffer support block 10 to move downwards in the storage groove 20, the buffer support block 10 pushes the support spring 21 and the arc-shaped elastic block 22 to extrude in the storage groove 20, and under the elasticity of the support spring 21 and the arc-shaped elastic block 22, the movable mounting seat 12 can be pushed to move upwards through the buffer support block 10, and the stretching drawing roller 13 is driven to move towards the rubber roller 7, so that the stretching drawing roller 13 can be pushed back to the original track, cotton yarns between the rubber roller 7 and the stretching drawing roller 13 are prevented from being influenced, the cotton yarns are prevented from being wound in a mixed mode or being sequenced wrongly, the drawing quality is improved, the working efficiency is improved, secondly, the impact on the supporting spring 21 can be relieved, the arc-shaped elastic block 22 can be protected when moving up and down in the movable elastic groove 23 through the limiting block 26, the supporting spring 21 and the arc-shaped elastic block 22 can be protected, the supporting spring 21 and the arc-shaped elastic block 22 can be prevented from working normally in the working process, the service life of the stretching drawing machine is prolonged, and finally, the drawing machine main body 1 is started to run, so that the rotating shaft lever 5 is driven to rotate, its two sets of rotating shaft pole 5 drive rubber roller 7 and rotate, can cooperate with tensile drawing cylinder 13 for tensile drawing cylinder 13 drives the roller seat 15 in the rotating shaft 14 outside and rotates at activity inslot portion 17, thereby can process the cotton yarn, and the setting of a plurality of groups louvre 6 of rethread can dispel the heat to drawing frame main part 1, prevents that drawing frame main part 1 from suffering from the damage at the operation in-process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a novel tensile drawing frame of automatic numerical control cotton yarn, includes drawing frame main part (1), base (2), backup pad (11) and tensile drawing cylinder (13), its characterized in that: the upper end of base (2) is provided with fixed block (8), the upper end of base (2) and the front and back department that is located fixed block (8) are provided with protective housing (9), the upper end of protective housing (9) is provided with a screw thread section of thick bamboo (24), the upper end of backup pad (11) is provided with movable mounting seat (12), the upper end of movable mounting seat (12) is provided with roller seat (15), storage tank (20) have been seted up to the upper end of fixed block (8), the inside intermediate position department of storage tank (20) is provided with supporting spring (21), the left and right sides of supporting spring (21) all is provided with arc bullet piece (22).
2. The novel automatic numerical control cotton yarn drawing frame according to claim 1, characterized in that: the left and right sides welding of tensile drawing cylinder (13) has bull stick (14), movable groove (17) have been seted up to the upper end of movable mounting seat (12), the left and right sides of movable mounting seat (12) all is provided with buffer block (18).
3. The novel automatic numerical control cotton yarn drawing frame according to claim 1, characterized in that: the upper end of the threaded cylinder (24) is provided with a threaded column (25), and the lower end of the support plate (11) is fixedly provided with a movable disc (16).
4. The novel automatic numerical control cotton yarn drawing frame according to claim 2, is characterized in that: the upper end of the fixed block (8) is provided with a buffering support block (10), and the lower end of the support plate (11) penetrates through and is provided with a square hole (19).
5. The novel automatic numerical control cotton yarn drawing frame according to claim 3, is characterized in that: the upper end movable mounting of screw thread post (25) is in the inside of activity disc (16), the lower extreme movable mounting of screw thread post (25) is in the inside of a screw thread section of thick bamboo (24), the lower extreme welding of activity disc (16) has support plectane (27).
6. The novel automatic numerical control cotton yarn drawing frame according to claim 4, is characterized in that: the roller seat (15) is sleeved on the outer side of the rotating rod (14), the roller seat (15) is movably installed inside the movable installation seat (12), and the lower end of the movable installation seat (12) is arranged inside the square hole (19).
7. The novel automatic numerical control cotton yarn drawing frame according to claim 1, characterized in that: activity bullet groove (23) have all been seted up to the inside left and right sides wall of fixed block (8), the right side welding of arc bullet piece (22) has stopper (26), stopper (26) movable mounting is in the inside in activity bullet groove (23), and is two sets of arc bullet piece (22) set up the inside at storage tank (20) about supporting spring (21) symmetry.
8. The novel automatic numerical control cotton yarn drawing frame according to claim 1, characterized in that: the upper end of drawing frame main part (1) is provided with protecting crust (3), the left and right sides of drawing frame main part (1) all is provided with cabinet door (4), lateral wall movable mounting has rotation axostylus axostyle (5) about the inside of drawing frame main part (1).
9. The novel automatic numerical control cotton yarn drawing frame according to claim 8, is characterized in that: the front end of the drawing frame main body (1) is provided with a heat dissipation hole (6), the right side of the rotating shaft lever (5) is provided with a rubber roller (7), and the base (2) is arranged at the lower end of the drawing frame main body (1).
10. The novel automatic numerical control cotton yarn drawing frame according to claim 5, is characterized in that: buffering support plates (28) are welded on the left side and the right side of the supporting circular plate (27), buffering columns (29) are arranged at the upper ends of the buffering support plates (28), and through holes (30) are formed in the upper ends of the supporting circular plate (27) in a penetrating mode.
Priority Applications (1)
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